Creates a new option set from the given raw value.
Required.
SDK
- Xcode 8.0+
Framework
- Swift Standard Library
Declaration
init(rawValue: Self.RawValue)
Parameters
rawValueThe raw value of the option set to create. Each bit of
rawpotentially represents an element of the option set, though raw values may include bits that are not defined as distinct values of theValue Optiontype.Set
Discussion
This initializer always succeeds, even if the value passed as raw exceeds the static properties declared as part of the option set. This example creates an instance of Shipping with a raw value beyond the highest element, with a bit mask that effectively contains all the declared static members.
let extraOptions = ShippingOptions(rawValue: 255)
print(extraOptions.isStrictSuperset(of: .all))
// Prints "true"